Question

Problem 3.12 Each of the following vectors is given in terms of its x- and y-components....

Problem 3.12

Each of the following vectors is given in terms of its x- and y-components.

Part A vx = 16 m/s , vy = 31 m/s . Find the vector's magnitude.

Part B vx = 16 m/s , vy = 31 m/s . Find the vector's direction.

Part C ax = 20 m/s2 , ay = 10 m/s2 . Find the vector's magnitude.

Part D ax = 20 m/s2 , ay = 10m /s2 . Find the vector's direction

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
From the x and y components given, find the direction and magnitude of the resultant. a....
From the x and y components given, find the direction and magnitude of the resultant. a. Fy = 120 N, Fx = 345 N b. vy = 31 m/s, vx = 8 m/s c. ax = -15 m/s2, ay = 12 m/s2
A soccer ball is kicked in such a manner that the x and y components of...
A soccer ball is kicked in such a manner that the x and y components of its position at any time are given by x = (19.6 m/s)t and y = (14.5 m/s)t − (4.90 m/s2)t2, where x and y will be in meters when t is in seconds. (a) Determine expressions for the x and y components of its velocity at any time. (Use the following as necessary: t.) vx =   m/s vy =   m/s (b) Determine expressions for...
1. The position of a bird in the xy-plane is given by ?⃗ = (3.0?−∝ ?)?̂+...
1. The position of a bird in the xy-plane is given by ?⃗ = (3.0?−∝ ?)?̂+ ?? 2 ?̂where ∝= 1.6 ?/? and ? = 0.8 ?/? 2 . a) What are Vx(t) and Vy(t), x and y components of the velocity of the bird as a function of time? b) What is the bird’s net velocity at 3.0 s (magnitude and direction)? c) What are ax(t) and ay(t), x and y components of the acceleration of the bird as...
Each of the following vectors is given in terms of its x and y components. Find...
Each of the following vectors is given in terms of its x and y components. Find the magnitude of each vector and the angle it makes with respect to the +x axis. a- AxAx = -1, AyAy = -6. Find the magnitude of this vector. (Express your answer to two significant figures.) b- AxAx = -1, AyAy = -6. Find the angle this vector makes with respect to the +x axis. Use value from -180∘∘ to +180 ∘∘. (Express your...
A particle moves in the x-y plane under a constant acceleration with scalar components ax =...
A particle moves in the x-y plane under a constant acceleration with scalar components ax = 2 m/s2 and ay = -3 m/s2 . It starts from the origin at t=0 with an initial speed of 6m/s in the positive y direction. What is the time t>0 at which the scalar components of particle's position are equal to one another?
Consider the three velocity vectors listed below: • A ⃗ with a magnitude of 25.0 m/s...
Consider the three velocity vectors listed below: • A ⃗ with a magnitude of 25.0 m/s in the direction 25◦ S of W • B⃗ with a magnitude of 18.5 m/s due N • C⃗ with a magnitude of 22.0 m/s in the direction 35◦ E of S Draw a vector diagram showing all three vectors and calculate the x- and y-components of each vector. Use a coordinate system where the +x direction points east and the +y direction points...
computer model displays the motion of a particle on a coordinate system in real time. At...
computer model displays the motion of a particle on a coordinate system in real time. At time t = 0, the particle is at the origin of the coordinate system and has velocity components vx = 0 and vy = 5.2 m/s. The particle has acceleration components of ax = −4.4 m/s2 and ay = 0. (a) What are the x and y positions of the particle at t = 6.0 s? x = m y = m (b) What...
.The x and y components of the velocity of a particle are: vx = (2 t...
.The x and y components of the velocity of a particle are: vx = (2 t + 4) p / s vy = (8 ⁄ y) p / s Initially, the particle is located at the coordinates x = 1 and y = 0. Determine the position, the magnitude of the velocity and the magnitude of the particle's acceleration when t = 2 s.
The x and y components of the velocity of a particle are Vx=(2t + 4)ft/s &...
The x and y components of the velocity of a particle are Vx=(2t + 4)ft/s & Vy=(8/y)ft/s. Initially, the particle if found at coordinates x=1 and y=0. Determine the position, magnitude of velocity, and magnitude of the acceleration of the particle when t = 2s
IP A particle passes through the origin with a velocity of (6.8m/s)y^. Part A If the...
IP A particle passes through the origin with a velocity of (6.8m/s)y^. Part A If the particle's acceleration is (−5.0m/s2)x^, what are its x and y positions after 5.0 s ? x, y =   m Part B If the particle's acceleration is (−5.0m/s2)x^, what are vx and vy after 5.0 s ? Express your answers using two significant figures separated by a comma. vx, vy =   m/s  
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT